package com.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.bean.Goods;
import com.bean.Page;
import com.service.GoodsService;
import com.service.impl.GoodsServiceImpl;

@WebServlet("/getGoods.do")
public class seleGoodsServlet extends HttpServlet{
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		GoodsService gs = new GoodsServiceImpl();
		int pageSize = 5;
		int pageNum = 1;
		
		try {
			pageSize = Integer.valueOf(req.getParameter("pageSize"));
		} catch (Exception e) {}
		try {
			pageNum = Integer.valueOf(req.getParameter("pageNum"));
		} catch (Exception e) {}
		
		Page<Goods> page = gs.seleGoods(pageSize, pageNum);
		req.setAttribute("page", page);
		req.getRequestDispatcher("goods.jsp").forward(req, resp);
		System.out.println(2);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		doGet(req, resp);
	}
}
